Remove LESS support

main/pom.xml

@@ -92,11 +92,6 @@
       <artifactId>javax.servlet-api</artifactId>
       <version>4.0.1</version>
     </dependency>
-    <dependency>
-      <groupId>com.metaweb</groupId>
-      <artifactId>lessen</artifactId>
-      <version>1.0</version>
-    </dependency>
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-api</artifactId>

main/src/edu/mit/simile/butterfly/ButterflyModuleImpl.java

@@ -50,11 +50,6 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.metaweb.lessen.Utilities;
-import com.metaweb.lessen.tokenizers.CondensingTokenizer;
-import com.metaweb.lessen.tokenizers.IndentingTokenizer;
-import com.metaweb.lessen.tokenizers.Tokenizer;
-
 
 /**
  * This class is the base implementation of ButterflyModule and 
@@ -447,10 +442,6 @@ public boolean process(String path, HttpServletRequest request, HttpServletRespo
             return sendText(request, response, path, encoding, "text/css",false);
         }
 
-        if (path.endsWith(".less")) {
-            return sendLessen(request, response, path, encoding, "text/css",false);
-        }
-
         if (path.endsWith(".html")) {
             return sendText(request, response, path, encoding, "text/html",false);
         }
@@ -523,29 +514,6 @@ public boolean sendTextFromTemplate(HttpServletRequest request, HttpServletRespo
         _logger.trace("< template {} [{}|{}]", new String[] { template, encoding, mimeType });
         return true; 
     }
-
-    public boolean sendLessen(HttpServletRequest request, HttpServletResponse response, String path, String encoding, String mimeType, boolean absolute) throws Exception {
-        URL url = getResource(path);
-
-        Map<String, String> variables = new HashMap<String, String>();
-        variables.put("module", _name);
-
-        Tokenizer tokenizer = Utilities.openLess(url, variables);
-        tokenizer = new CondensingTokenizer(tokenizer, false);
-        tokenizer = new IndentingTokenizer(tokenizer);
-
-        return sendLessenTokenStream(request, response, tokenizer, encoding, "text/css",false);
-    }
-
-    public boolean sendLessenTokenStream(HttpServletRequest request, HttpServletResponse response, Tokenizer tokenizer, String encoding, String mimeType, boolean absolute) throws Exception {
-        try {
-            response.setContentType(mimeType);
-            Utilities.write(tokenizer, getFilteringWriter(request, response, absolute));
-        } catch (ResourceNotFoundException e) {
-            response.sendError(HttpServletResponse.SC_NOT_FOUND);
-        }
-        return true; 
-    }
 
     public boolean sendString(HttpServletRequest request, HttpServletResponse response, String str, String encoding, String mimeType) throws Exception {
         _logger.trace("> string: '{}'", str);

modules.properties

@@ -12,9 +12,6 @@ examples.skin = modern
 extended-examples = /examples/
 extended-examples.skin = modern
 
-less-examples = /less/
-less-examples.skin = modern
-
 modern = /skin/
 
 jquery = /lib/jquery/

modules/samples/examples/index.vt

@@ -7,8 +7,3 @@
 <ul>
  <li><a href="simple">Simple Templating</a></li>
 </ul>
-
-<ul>
- <li><a href="../less/">LESS Example</a></li>
-</ul>
-